HK24C32 PDF datasheet can download.
This product has Two-Wire Serial EEPROM functions.
This is one of the semiconductor types. This part name is HK24C32.
Manufacturers of the product is Hang Shun chip technology.
Image and pinout :
Some of the text files within the PDF file
Two-Wire Serial EEPROM 32K, 64K (8-bit wide) FEATURES Low voltage and low power operations: HK24C32/HK24C64: VCC = 1.8V to 5.5V Maximum Standby current < 1µA (typically 0.02µA and 0.06µA @ 1.8V and 5.5V respectively). 32 bytes page write mode. Partial page write operation allowed. Internally organized: 4,096 × 8 (32K), 8,192 × 8 (64K). Standard 2-wire bi-directional serial interface. Schmitt trigger, filtered inputs for noise protection. Self-timed Write Cycle (5ms maximum). 800 kHz (5V), 400 kHz (1.8V, 2.5V, 2.7V) Compatibility. Automatic erase before write operation. Write protect pin for hardware data protection. High reliability: typically 1, 000,000 cycles endurance. 100 years data retention. Industrial temperature range (-40℃ to 85℃). Standard 8-lead DIP/SOP/ MSOP/TSSOP/DFN and 5-lead SOT23/TSOT23 Pb-free packages. DESCRIPTION The HK24C32/24C64 series are 32,768/65,536 bits of serial Elect [ ... ]
Please refer to the file for details.